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Vulnerability DatabaseCVE-2021-26687
CVE-2021-26687:
NixOS vulnerability analysis and mitigation
Overview
CVE-2021-26687 was discovered in February 2021 affecting LG mobile devices running Android OS versions 8.0, 8.1, 9.0, and 10. The vulnerability, identified as LVE-SMP-200029, involves the mishandling of HostnameVerified default in preloaded applications (NVD).
Technical details
The vulnerability has been assigned a CVSS v3.1 Base Score of 9.8 CRITICAL with a vector string of CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H. The CVSS v2.0 Base Score is 7.5 HIGH with a vector of (AV:N/AC:L/Au:N/C:P/I:P/A:P) (NVD).
Impact
Based on the CVSS scores and vector strings, this vulnerability could potentially allow attackers to achieve complete compromise of confidentiality, integrity, and availability of the affected systems. The critical severity rating indicates that successful exploitation could have severe consequences (NVD).
Mitigation and workarounds
LG has addressed this vulnerability and released security updates. Users of affected devices should ensure their devices are updated with the latest security patches (Vendor Advisory).
Additional resources
Source: This report was generated using AI
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